acceleration: 1. USB connection, hot Plug & Play support. 2. No external power supply. 3. Support different types of os 4. Solid State storage, shock proof and electromagnetic evidence. 5. Durable data storage 6. Hardware Requirements: PC with USB connection, Notebook, MAC 7. Life:> 1 million times 1. Some capacity is not available for data storage. 2. Approximation: storage capacity decision will vary based on file size, resolution, compression, bit rate, content, host device, pre-loaded file and other factors. 3. Real Capacity 1GB of about 950-970MB. 2GB of about 1.7-1.8GB. 4GB of about 3.5-3.7GB. 8GB about 7.3-7.6GB. 16GB about 14GB-15GB. 32GB about 28GB-30GB. 64GB about 56GB-59GB #USB #flash #drive #memory #2.0 #Storage #pendrive #1GB #4GB #8GB #16GB #32GB